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Dr. Nancy A. Klein

MD, Reproductive Endocrinologist and Infertility Specialist

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About Dr. Nancy A. Klein

Dr. Nancy A. Klein is dedicated to providing the most complete care possible for her patients. She focuses on ensuring their comfort and satisfaction, helping them make the best decisions for their individual situation each step of the way so that, ultimately, they feel whole and happy at the end of their experience.

Dr. Klein, a founding partner at SRM, is a noted expert in various research and clinical areas including transitions of the normal human ovary from birth to menopause, reproductive aging, egg donation, and ovulation induction. She serves as SRM’s IVF Practice Director and has been integral in the maintenance of excellent pregnancy rates. An important component of her directorship has been to spearhead efforts towards the reduction of high-risk multiple births.

Board certified in both OB/GYN and Reproductive Endocrinology and Infertility, Dr. Klein has achieved international recognition for her research in topics related to female reproductive aging—funded by the National Institutes of Health, including the National Institute of Aging and the National Institute of Child Health and Human Development. She is the author of numerous publications on both the basic science and clinical aspects of aging, reproductive physiology, and infertility. Her research has been widely published for more than 20 years in professional journals, clinical textbooks, and meeting proceedings.

Often listed in Best Doctors in both Seattle Magazine (2006 – 2023) and Seattle Metropolitan Magazine (2007–2014, 2018), Dr. Klein was recognized as one of three Best Doctors for Women in the Puget Sound in 2003.

Dr. Klein sees patients at the Seattle location.

Education

Vanderbilt University School of Medicine

Residency

University of Tennessee Health Sciences Center, Memphis, Tennessee
REI fellowship: University of Texas Health Science Center at San Antonio

Awards

  • Seattle Magazine Best Doctors – Recognized from 2006 to 2023
  • Seattle Metropolitan Magazine Top Doctors – Featured in 2007–2014 and 2018 editions
  • Best Doctors for Women in Puget Sound – Recognized as one of the top three in 2003
  • Castle Connolly Top Doctor Since: 2010

We Offer Comprehensive Fertility Support, Egg Bank, and Surrogacy Services

Whatever you are facing, we're dedicated to finding the right solution for you. At our award-winning network of clinics, you’ll receive expert care and the support you need to confidently move forward on your fertility journey.

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Fertility Treatments

Whether you’re a first-time patient exploring your fertility options or a returning patient ready to grow your family, we offer a full range of treatments, including IVF, IUI, and genetic testing, all tailored to your unique needs.
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Surrogacy Services

We guide intended parents and those seeking to become a surrogate through matching, legal, and medical support to delivery and beyond. Our agency offers concierge-level benefits from a team with first-hand experience, ensuring personalized, understanding care.
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LGBTQ+ Services

We proudly support LGBTQ+ individuals and couples on their family-building journey. With our fertility treatments, egg bank, and surrogacy services all under one network, we offer everything you need to build your family.
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Egg Bank

Whether you are an intended parent seeking donor eggs or someone looking to donate, we’re the trusted choice. Our skilled medical team ensures excellent care for donors, while our expert labs maintain the highest quality and handling of donor eggs.